wireless: bcmdhd: samsung: update from i9500

-add CUSTOMER_SET_COUNTRY for BCM4330
-add P4/P3 specific flags
wireless: bcmdhd: samsung: modify accordingly for 3.4 wireless backport
wireless: bcmdhd: samsung: remove DHD_USE_STATIC_BUF (config option)
defconfig: jb: switch to bcmdhd (google)